
# -*- coding: utf-8 -*-
from datetime import *


def now():
    return datetime.now() + timedelta(hours=9)
def today():
    return now().replace(hour=0,minute=0,second=0,microsecond=0)
def tomorrow():
    return (now() + timedelta(days=1)).replace(hour=0,minute=0,second=0,microsecond=0)
def someday(delta):
    return (now() + timedelta(days=delta)).replace(hour=0,minute=0,second=0,microsecond=0)
